/Engine/Source/Runtime/Experimental/Chaos/Public/EventsData.h
namespace Chaos { template<typename PayloadType> const [TMap](API\Runtime\Core\Containers\TMap)< [IPhysicsProxyBase](API\Runtime\Chaos\Chaos\Framework\IPhysicsProxyBase) *, [TArray](API\Runtime\Core\Containers\TArray)< int32 > > * Chaos::GetProxyToIndexMap ( const PayloadType * Buffer ) }